24 August 2017 Design and implementation of a large depth-of-field and large aperture optical system
Author Affiliations +
In this paper, it presents a new imaging technology that could realize to extent the depth of field and contribute to receive the large iris aperture optical system. The new technology combines lenses assistance and the aberration modulation. Based on the method, we establish a new optical system. Simulation results indicate that the modulation transfer function (MTF) curves of this optical system have consistency feature during different object distances. According to the feature, we can restore ambiguous images to unambiguous ones. Compared with another normal optical system, the experimental results indicate that the new optical system has the large depth of field and large iris aperture features.
Conference Presentation
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaohu Guo, Xiaohu Guo, Lingqin Kong, Lingqin Kong, Yijian Wu, Yijian Wu, Yuejin Zhao, Yuejin Zhao, Liquan Dong, Liquan Dong, Ming Liu, Ming Liu, } "Design and implementation of a large depth-of-field and large aperture optical system", Proc. SPIE 10376, Novel Optical Systems Design and Optimization XX, 103760E (24 August 2017); doi: 10.1117/12.2273195; https://doi.org/10.1117/12.2273195


A new method for compact zoom lens design
Proceedings of SPIE (July 24 2018)
Engineering the pupil phase to improve image quality
Proceedings of SPIE (August 08 2003)
Testing The White Sands Missile Range (WSMR) 100 mm Focal...
Proceedings of SPIE (December 15 1978)
Image barcodes
Proceedings of SPIE (January 13 2003)

Back to Top